ISP and Role of ISP:-

          An Interne Service Provider is a company which allows you to connect to the Internet. It provides the gateway to the internet and everything that you do online. You also connect to an ISP by using a PC modem to dial into the ISP modems over a standard telephone line. Your modem connects to a single modem among a bank of modems at your ISP. This a called a dial-up connection.

Some of the popular ISPs in India are:

BSNL

MTNL

Airtel

Jio

VI